Description : How do you change your pin on your blackberry phone?
Last Answer : It looks like depending on which number you are wanting to change it may not be possible. Here are some links to forums. I cannot vouch for any of these though. I do not have a ... card-pin.html http://www.blackberryforums.com.au/forums/blackberry-9000-smartphone-discussion/2948-change-sim-pin.html